Gym-The Chicco I-Gym is a great way to encourage baby to move and develop motor skills. The innovative new I-Gym can be connected to an Mp3 player and entertains baby with the preferred playlist while it exercises. All it takes is connecting a Mp3 player to the plug-in connection in the drawer on the back of the activity panel. This Chicco baby gym has 2 play positions as baby grows--for 3 months and above, tummy up, touching the hanging toys which activate different tumes and lights. And from 5 months and above, tummy down to strengthen back and neck, playing with the electronic panel and developing motor skills.